A small peptide modulates stomatal control via abscisic acid in long-distance signalling

  title={A small peptide modulates stomatal control via abscisic acid in long-distance signalling},
  author={F. Takahashi and T. Suzuki and Y. Osakabe and Shigeyuki Betsuyaku and Y. Kondo and N. Dohmae and H. Fukuda and K. Yamaguchi-Shinozaki and K. Shinozaki},
  • F. Takahashi, T. Suzuki, +6 authors K. Shinozaki
  • Published 2018
  • Chemistry, Medicine
  • Nature
  • Mammalian peptide hormones propagate extracellular stimuli from sensing tissues to appropriate targets to achieve optimal growth maintenance1. In land plants, root-to-shoot signalling is important to prevent water loss by transpiration and to adapt to water-deficient conditions2, 3. The phytohormone abscisic acid has a role in the regulation of stomatal movement to prevent water loss4. However, no mobile signalling molecules have yet been identified that can trigger abscisic acid accumulation… CONTINUE READING
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